WO2003042268A1 - Procede de production de mousse a base de resine synthetique - Google Patents
Procede de production de mousse a base de resine synthetique Download PDFInfo
- Publication number
- WO2003042268A1 WO2003042268A1 PCT/JP2002/010886 JP0210886W WO03042268A1 WO 2003042268 A1 WO2003042268 A1 WO 2003042268A1 JP 0210886 W JP0210886 W JP 0210886W WO 03042268 A1 WO03042268 A1 WO 03042268A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- synthetic resin
- resin foam
- producing synthetic
- producing
- blowing agent
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
- C08J9/143—Halogen containing compounds
- C08J9/144—Halogen containing compounds containing carbon, halogen and hydrogen only
- C08J9/146—Halogen containing compounds containing carbon, halogen and hydrogen only only fluorine as halogen atoms
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/16—Catalysts
- C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
- C08G18/1808—Catalysts containing secondary or tertiary amines or salts thereof having alkylene polyamine groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/50—Polyethers having heteroatoms other than oxygen
- C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
- C08G18/5024—Polyethers having heteroatoms other than oxygen having nitrogen containing primary and/or secondary amino groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
- C08J9/143—Halogen containing compounds
- C08J9/144—Halogen containing compounds containing carbon, halogen and hydrogen only
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2101/00—Manufacture of cellular products
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2110/00—Foam properties
- C08G2110/0025—Foam properties rigid
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2110/00—Foam properties
- C08G2110/0041—Foam properties having specified density
- C08G2110/005—< 50kg/m3
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Polyurethanes Or Polyureas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Detergent Compositions (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003544101A JP3894326B2 (ja) | 2001-11-13 | 2002-10-21 | 合成樹脂発泡体の製造方法 |
EP02803094A EP1457506A4 (en) | 2001-11-13 | 2002-10-21 | PROCESS FOR PRODUCING FOAM BASED ON SYNTHETIC RESIN |
US10/493,215 US20050043422A1 (en) | 2001-11-13 | 2002-10-21 | Process for producing synthetic resin foam |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001-347711 | 2001-11-13 | ||
JP2001347711 | 2001-11-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003042268A1 true WO2003042268A1 (fr) | 2003-05-22 |
Family
ID=19160671
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2002/010886 WO2003042268A1 (fr) | 2001-11-13 | 2002-10-21 | Procede de production de mousse a base de resine synthetique |
Country Status (7)
Country | Link |
---|---|
US (1) | US20050043422A1 (ja) |
EP (1) | EP1457506A4 (ja) |
JP (1) | JP3894326B2 (ja) |
KR (1) | KR100609389B1 (ja) |
CN (1) | CN100465204C (ja) |
TW (1) | TWI308916B (ja) |
WO (1) | WO2003042268A1 (ja) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004352891A (ja) * | 2003-05-29 | 2004-12-16 | Kawasaki Kasei Chem Ltd | ポリエステルポリオールの製造方法 |
EP1520873A2 (en) * | 2003-09-26 | 2005-04-06 | Air Products And Chemicals, Inc. | Blowing agent enhancers for polyurethane foam production |
US7208099B2 (en) * | 2004-01-14 | 2007-04-24 | E. I. Du Pont De Nemours & Company | Refrigerant compositions comprising 1-ethoxy-1,1,2,2,3,3,4,4,4-nonafluorobutane and a hydrofluorocarbon and uses thereof |
US7413676B2 (en) * | 2005-04-26 | 2008-08-19 | E.I. Du Pont De Nemours And Company | Heat transfer and refrigerant compositions comprising 3,3,4,4,5,5,6,6,6-nonafluoro-1-hexene and a fluoroether |
JP2009513812A (ja) * | 2005-11-01 | 2009-04-02 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | 不飽和フルオロカーボンを含む発泡体を形成するための発泡剤 |
JP2017502141A (ja) * | 2013-12-19 | 2017-01-19 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | ポリウレタンフォームの作製に適した、少なくとも1つの核形成剤を含有する組成物 |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3902143B2 (ja) * | 2003-02-06 | 2007-04-04 | 東洋ゴム工業株式会社 | 硬質ポリウレタンフォーム用ポリオール組成物及び硬質ポリウレタンフォームの製造方法 |
US7220363B2 (en) * | 2004-01-14 | 2007-05-22 | E.I. Du Pont Denemours And Company | 1,1,1,2,2,3,3,4,4-Nonafluoro-4-methoxybutane refrigerant compositions comprising a fluoroether and uses thereof |
CA2534237A1 (fr) * | 2005-03-04 | 2006-09-04 | Gaz Transport Et Technigaz | Mousse de polyurethanne/polyisocyanurate renforcee de fibres de verre |
WO2006116373A1 (en) * | 2005-04-26 | 2006-11-02 | E. I. Du Pont De Nemours And Company | Heat transfer and refrigerant compositions comprising 3,3,4,4,5,5,6,6,6-nonafluoro-1-hexene and a hydrocarbon |
JP2008539311A (ja) * | 2005-04-26 | 2008-11-13 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | 3,3,4,4,5,5,6,6,6−ノナフルオロ−1−ヘキセンおよびヒドロフルオロカーボンを含む伝熱および冷媒組成物 |
US20060266975A1 (en) * | 2005-05-27 | 2006-11-30 | Nappa Mario J | Compositions comprising 3,3,4,4,5,5,6,6,6-nonafluoro-1-hexene |
JP2009013248A (ja) * | 2007-07-03 | 2009-01-22 | Central Glass Co Ltd | 安定化された硬質ポリウレタンフォーム用プレミックス |
ATE514765T1 (de) * | 2007-12-14 | 2011-07-15 | 3M Innovative Properties Co | Azeotropartige zusammensetzungen mit 1,1,1,2,3,3- hexafluor-3-methoxypropan und 1-brompropan |
US7662303B2 (en) * | 2008-01-10 | 2010-02-16 | Arkema France | Perfluorobutyl ether-based composition |
ZA200907387B (en) * | 2008-10-27 | 2010-07-28 | Univ Kwazulu Natal | Recovery of components making up a liquid mixture |
WO2010106865A1 (ja) * | 2009-03-18 | 2010-09-23 | ダイキン工業株式会社 | ヘキサフルオロプロピレンオキシドとヘキサフルオロプロピレンの分離方法 |
JP5528169B2 (ja) * | 2010-03-26 | 2014-06-25 | 東洋ゴム工業株式会社 | 研磨パッドおよびその製造方法、ならびに半導体デバイスの製造方法 |
KR101532990B1 (ko) | 2011-09-22 | 2015-07-01 | 도요 고무 고교 가부시키가이샤 | 연마 패드 |
MX2014007308A (es) * | 2011-12-19 | 2014-07-30 | Honeywell Int Inc | Composiciones de 1,1,1,3,3-pentafluoropropano y ciclopentano. |
US20170158801A1 (en) * | 2015-12-07 | 2017-06-08 | Covestro Llc | Rigid polyurethane foams suitable for wall insulation |
CN105968400A (zh) * | 2016-06-04 | 2016-09-28 | 王金明 | 一种用作聚氨酯发泡剂的组合物 |
CN106589285A (zh) * | 2016-11-01 | 2017-04-26 | 惠州市远安新材料有限公司 | 一种高氟含量聚氨酯乳液及其制备方法 |
CN107011843A (zh) * | 2017-03-18 | 2017-08-04 | 张玲 | 一种高耐折性的树脂胶粘剂 |
CN107903432A (zh) * | 2017-11-11 | 2018-04-13 | 孝感市锐思新材科技有限公司 | 一种聚氨酯发泡新材料的制备方法 |
CN110343227A (zh) * | 2019-08-09 | 2019-10-18 | 南京红宝丽聚氨酯有限公司 | 一种超低密度的硬质聚氨酯泡沫及其制备方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0468040A (ja) * | 1990-07-09 | 1992-03-03 | Matsushita Refrig Co Ltd | 発泡断熱材 |
JPH06306139A (ja) * | 1993-04-23 | 1994-11-01 | Asahi Glass Co Ltd | 発泡合成樹脂の製造法 |
JP2001247645A (ja) * | 1999-12-28 | 2001-09-11 | Bridgestone Corp | 硬質ポリウレタンフォーム及びその製造方法 |
JP2001310923A (ja) * | 2000-02-22 | 2001-11-06 | Bridgestone Corp | 硬質ポリウレタンフォーム及びその製造方法 |
JP2002047324A (ja) * | 2000-05-26 | 2002-02-12 | Bridgestone Corp | 硬質ポリウレタンフォーム及びその製造方法 |
JP2002167419A (ja) * | 2000-11-30 | 2002-06-11 | Nichias Corp | 硬質ウレタンフォーム用発泡ガス、硬質ウレタンフォーム、成形断熱材、硬質ウレタンフォーム用発泡剤及び成形断熱材の製造方法 |
JP2002322231A (ja) * | 2001-04-24 | 2002-11-08 | Nippon Polyurethane Ind Co Ltd | 硬質ポリウレタンフォーム用ポリイソシアネート組成物、及びそれを用いた硬質ポリウレタンフォームの製造方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4089804A (en) * | 1976-12-30 | 1978-05-16 | Ciba-Geigy Corporation | Method of improving fluorinated surfactants |
US4526908A (en) * | 1983-10-18 | 1985-07-02 | Stepan Company | Polyol blends of phthalate/trimellitate esters for polyurethane-polyisocyanurate foams |
JPS636139A (ja) * | 1986-06-27 | 1988-01-12 | 東レ株式会社 | 吸水性に優れたトリコツト編地 |
US5558810A (en) * | 1994-11-16 | 1996-09-24 | E. I. Du Pont De Nemours And Company | Pentafluoropropane compositions |
TW374736B (en) * | 1995-09-25 | 1999-11-21 | Allied Signal Inc | Polyol-blowing agent compositions with improved storage stability |
BE1009630A3 (fr) * | 1995-09-26 | 1997-06-03 | Solvay | Premelanges pour la preparation de mousses de polyurethane ou de polyisocyanurate. |
BE1009631A3 (fr) * | 1995-09-26 | 1997-06-03 | Solvay | Premelanges pour la preparation de mousses de polyurethane. |
JP3865786B2 (ja) * | 1996-12-17 | 2007-01-10 | ゾルファイ フルーオル ゲゼルシャフト ミット ベシュレンクテル ハフツング | 1,1,1,3,3−ペンタフルオロブタンを含有する混合物 |
JP3627780B2 (ja) * | 1997-01-08 | 2005-03-09 | ダイキン工業株式会社 | フェノール樹脂発泡体の製造方法 |
US5789458A (en) * | 1997-06-12 | 1998-08-04 | Celotex Corporation | Method for producing foams from high acid polyester polyols |
US6310112B1 (en) * | 1999-12-07 | 2001-10-30 | The Dow Chemical Company | Hydrogenated vinyl aromatic polymer foams |
CN1224638C (zh) * | 1999-12-16 | 2005-10-26 | 拜尔公司 | 制备柔性至半刚性聚氨酯整体泡沫材料的方法 |
US6451867B1 (en) * | 2001-03-21 | 2002-09-17 | Honeywell International Inc. | Mixtures containing 1,1,1,3,3-pentafluoropropane and 1,1,1,3,3-pentafluorobutane |
-
2002
- 2002-10-21 KR KR1020047007288A patent/KR100609389B1/ko not_active IP Right Cessation
- 2002-10-21 EP EP02803094A patent/EP1457506A4/en not_active Withdrawn
- 2002-10-21 US US10/493,215 patent/US20050043422A1/en not_active Abandoned
- 2002-10-21 WO PCT/JP2002/010886 patent/WO2003042268A1/ja active Application Filing
- 2002-10-21 JP JP2003544101A patent/JP3894326B2/ja not_active Expired - Lifetime
- 2002-10-21 CN CNB028225368A patent/CN100465204C/zh not_active Expired - Fee Related
- 2002-10-22 TW TW091124384A patent/TWI308916B/zh not_active IP Right Cessation
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0468040A (ja) * | 1990-07-09 | 1992-03-03 | Matsushita Refrig Co Ltd | 発泡断熱材 |
JPH06306139A (ja) * | 1993-04-23 | 1994-11-01 | Asahi Glass Co Ltd | 発泡合成樹脂の製造法 |
JP2001247645A (ja) * | 1999-12-28 | 2001-09-11 | Bridgestone Corp | 硬質ポリウレタンフォーム及びその製造方法 |
JP2001310923A (ja) * | 2000-02-22 | 2001-11-06 | Bridgestone Corp | 硬質ポリウレタンフォーム及びその製造方法 |
JP2002047324A (ja) * | 2000-05-26 | 2002-02-12 | Bridgestone Corp | 硬質ポリウレタンフォーム及びその製造方法 |
JP2002167419A (ja) * | 2000-11-30 | 2002-06-11 | Nichias Corp | 硬質ウレタンフォーム用発泡ガス、硬質ウレタンフォーム、成形断熱材、硬質ウレタンフォーム用発泡剤及び成形断熱材の製造方法 |
JP2002322231A (ja) * | 2001-04-24 | 2002-11-08 | Nippon Polyurethane Ind Co Ltd | 硬質ポリウレタンフォーム用ポリイソシアネート組成物、及びそれを用いた硬質ポリウレタンフォームの製造方法 |
Non-Patent Citations (1)
Title |
---|
See also references of EP1457506A4 * |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004352891A (ja) * | 2003-05-29 | 2004-12-16 | Kawasaki Kasei Chem Ltd | ポリエステルポリオールの製造方法 |
EP1520873A2 (en) * | 2003-09-26 | 2005-04-06 | Air Products And Chemicals, Inc. | Blowing agent enhancers for polyurethane foam production |
EP1520873A3 (en) * | 2003-09-26 | 2007-07-04 | Air Products And Chemicals, Inc. | Blowing agent enhancers for polyurethane foam production |
US9321892B2 (en) | 2003-09-26 | 2016-04-26 | Air Products And Chemicals, Inc. | Blowing agent enhancers for polyurethane foam production |
US7208099B2 (en) * | 2004-01-14 | 2007-04-24 | E. I. Du Pont De Nemours & Company | Refrigerant compositions comprising 1-ethoxy-1,1,2,2,3,3,4,4,4-nonafluorobutane and a hydrofluorocarbon and uses thereof |
US7413676B2 (en) * | 2005-04-26 | 2008-08-19 | E.I. Du Pont De Nemours And Company | Heat transfer and refrigerant compositions comprising 3,3,4,4,5,5,6,6,6-nonafluoro-1-hexene and a fluoroether |
JP2009513812A (ja) * | 2005-11-01 | 2009-04-02 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | 不飽和フルオロカーボンを含む発泡体を形成するための発泡剤 |
JP2009513815A (ja) * | 2005-11-01 | 2009-04-02 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | 不飽和フルオロカーボンを含む発泡体を形成するための発泡剤 |
JP2009513814A (ja) * | 2005-11-01 | 2009-04-02 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | 不飽和フルオロカーボンを含む発泡剤を用いて発泡体を製造する方法 |
JP2017502141A (ja) * | 2013-12-19 | 2017-01-19 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | ポリウレタンフォームの作製に適した、少なくとも1つの核形成剤を含有する組成物 |
JP2019196491A (ja) * | 2013-12-19 | 2019-11-14 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | ポリウレタンフォームの作製に適した、少なくとも1つの核形成剤を含有する組成物 |
Also Published As
Publication number | Publication date |
---|---|
JP3894326B2 (ja) | 2007-03-22 |
KR20050038588A (ko) | 2005-04-27 |
TWI308916B (ja) | 2009-04-21 |
CN1585789A (zh) | 2005-02-23 |
US20050043422A1 (en) | 2005-02-24 |
CN100465204C (zh) | 2009-03-04 |
EP1457506A4 (en) | 2005-02-16 |
EP1457506A1 (en) | 2004-09-15 |
KR100609389B1 (ko) | 2006-08-08 |
JPWO2003042268A1 (ja) | 2005-04-21 |
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